70830410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21529}}^1$

素因数の和:21590

約数の個数: 32

約数和(自身を含む): 148815360

約数和(自身を除く): 77984950

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 21529, 43058, 107645, 150703, 215290, 301406, 753515, 1011863, 1507030, 2023726, 5059315, 7083041, 10118630, 14166082, 35415205, 70830410]

約数ペア:

[(1, 70830410), (2, 35415205), (5, 14166082), (7, 10118630), (10, 7083041), (14, 5059315), (35, 2023726), (47, 1507030), (70, 1011863), (94, 753515), (235, 301406), (329, 215290), (470, 150703), (658, 107645), (1645, 43058), (3290, 21529)]